[empathy] trivial: Fix a wrong header guard

[Ting-Wei Lan <lantw src gnome org>]

commit 7567d73f333e6de41ee534750b6d8732693a0259
Author: Ting-Wei Lan <lantw src gnome org>
Date:   Sun Apr 5 23:45:43 2015 +0800

    trivial: Fix a wrong header guard
    
    This problem was caught by clang.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=747375

 libempathy-gtk/empathy-smiley-manager.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libempathy-gtk/empathy-smiley-manager.h b/libempathy-gtk/empathy-smiley-manager.h
index b9e753b..b1d33ae 100644
--- a/libempathy-gtk/empathy-smiley-manager.h
+++ b/libempathy-gtk/empathy-smiley-manager.h
@@ -20,7 +20,7 @@
  *          Xavier Claessens <xclaesse gmail com>
  */
 
-#ifndef __EMPATHY_SMILEY_MANAGER__H__
+#ifndef __EMPATHY_SMILEY_MANAGER_H__
 #define __EMPATHY_SMILEY_MANAGER_H__
 
 #include <gtk/gtk.h>